<template>
    <div>
        <el-breadcrumb separator-class="el-icon-arrow-right">
             <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>数据统计</el-breadcrumb-item>
            <el-breadcrumb-item>数据报表</el-breadcrumb-item>
        </el-breadcrumb>


        <el-card>
            <div id='main' style="width:750px;height:400px;"></div>
        </el-card>
    </div>
</template>

<script>
import _ from 'lodash'
export default {
    data(){
        return{
            options: {
          title: {
            text: '用户来源'
          },
          tooltip: {
            trigger: 'axis',
            axisPointer: {
              type: 'cross',
              label: {
                backgroundColor: '#E9EEF3'
              }
            }
          },
          grid: {
            left: '3%',
            right: '4%',
            bottom: '3%',
            containLabel: true
          },
          xAxis: [
            {
              boundaryGap: false
            }
          ],
          yAxis: [
            {
              type: 'value'
            }
          ]
            }
        }
    },
    created(){

    },
    async mounted(){
        let echarts = require(`echarts`)
        var myChart = echarts.init(document.getElementById('main'))
        const {data:res} = await this.$http.get(`reports/type/1`)
        if(res.meta.status!==200){
            return this.$message.error('获取折现图数据失败')
        }
        const result =_.merge(res.data,this.options)
        myChart.setOption(result)
    },
    methods:{

    },

}
</script>

<style lang="less" scoped>

</style>